Roronoa Zoro and Magnus Chase
Zoro, himself, wasn't overly fond of soda. He preferred a good beer or a cocktail. Though he's noticed that those of a certain age weren't allowed to drink out in public. Something like that wasn't a thing back where he was from. Not even in a floating restaurant like the Baratie. Then again, he was a pirate and they didn't really care where he was from.
When he shows up, though, Magnus would see the green hair and the three swords at his side. Swords that he did not leave home without. "Zoro, nice to meet you, Magnus."